Products

DESCRIPTION

Basic Info

Model NO.	YSJ-W053
Material	Optical Glass
Lenses Color	Clear
Certification	RoHS, ISO9001, CE
Customized	Customized
Coating	Polishing
Diameter Tolerance	+/-0.1mm
Surface Quality	60/40 or Customer Request
Surface Accuracy	Based on Customer Request
Dimension Range	3-50mm
Centration	+/-2′
Thickness Tolerance	+/-0.02mm
Bevelling	<0.2X45degree
Customized Support	OEM,ODM,Obm
Transport Package	Foam Carton Inner, Then Cartons to Pack Them
Specification	35cmx35cmx35cm or based on production qty
Trademark	YSJ
Origin	China
HS Code	9001909090
Production Capacity	10000/PCS/Month

Product Description

Production Description:

8inch DSP 3mm Thickness Sapphire Crystal window sapphire wafers

Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. It is often used as window materials in specific field such as space technology where scratch or high temperature resistance is required
Sapphire glass are ideal for applications where high pressure, high temperature, high thermal loads, vacuum, scratch resistance, corrosion resistance, small coefficient of friction as well as optical and insulating properties are a consideration.
Sapphire windows normally need to work under extreme operating conditions, so hard AR coating is required to withstand harsh environmental conditions and improve resistance to scratching. -Sapphire substrate has a high refractive index, thus usually requires an antireflection coating on sapphire windows for sufficient transmission in the region of interest. -In some applications where sapphire windows need to be soldered or bonded to metal.

Material:	Sapphire
Dimension Tolerance:	+0;-0.1mm
Thickness Tolerance:	±0.1mm
Surface quality:	80/50
Clear Aperture:	>85%
Flatness	λ/25mm
Parallelism	3'
Bevel:	<0.25mm×45°
Coating:	Upon requirement

Products photoes:

Workshop:

Teshing Machine:
FAQ:
1. How can we guarantee quality?
We have do more than four tines quality inspection during production process and we could provied the qualitytest report .

2.what can you buy from us?
Optical Parts,optical windows optical lens optical filters Optical prisms,Optical mirrors etc optical compoentns

3.What's your MOQ?
(1) For inventory, the MOQ is 1pcs.
(2) For customized products, the MOQ is 3pcs up.

4. What's the delivery time?
(1)For inventory: the delivery is 5 workdays after you place the order.(2)For customized products: the delivery is 2 -4 weeks after you order contact.